delphi webbrowser

[C #] About webbrowser memory usage increaseIn Windows program development, the webbrowser control has been used, and many problems have been found in this control one after another. The most serious problem is that his appetite is too bad, every time a page is loaded, it will eat 10 MB of memory. Webbrowser is a non-hosted code, and I used the hosted code durin

Webbrowser URL Connection problems Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiNetwork/html/delphi_20061202200134214.html Implementation: After clicking the button, send a string after edit1.text + 'to the Web server The following is a string: /Region. asp? Country = TT City = fucka province = bug 'and 1 = 2 Union select username from Admin where 1 My Code Procedure tform1.button2click (S

Save HTML content in webbrowser The ipersist interface can be used to save HTML to a file. The implementation in VB and Delphi is as follows: VB: Dim OPF as ipersistfileSet OPF = webbrowser1.documentOPF. Save "thefilenamehere.htm", false Delphi:UsesMshtml, olectrls, shdocvw, stdctrls, ActiveX;Function gethtmlcode (WB: iwebbrowser2; acode: tstrings): Boolean;VaRPS: ipersiststreaminit;S: string;SS: tstrin

By default, the twebbrowser control of Delphi does not support enter, which makes it impossible to enter multi-line text boxes. The solution is as follows: Unit unit1; Interface UsesWindows, messages, sysutils, variants, classes, graphics, controls, forms,Dialogs, olectrls, shdocvw_tlb, ActiveX, stdctrls; TypeTform1 = Class (tform)Webbrowser1: twebbrowser;Button1: tbutton;Button2: tbutton;Procedure formdestroy (Sender: tobject );Procedure formcreate (

Encounter an incomparable pit father, plus egg pain lactic acid problem. From the last night to find a bug, to solve the problem this afternoon, the majority of days of time. It takes a long time to find a problem, the solution is simple, but the formation of the solution is a very tangled process.Background: WebBrowser Gets the verification code on the page, and then resolves the captcha back to the page. Parsing and writeback are no problem, the mai

Registration form:+ bit:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\main\featurecontrol\feature_browser_emulationValue Key:yourapplication.exeA bit:Hkey_local_machine\software\wow6432node\microsoft\internet Explorer\main\featurecontrol\feature_browser_ EMULATION值 说明10001 (0x2711) Internet Explorer 10。网页以IE 10的标准模式展现，页面!DOCTYPE无效10000 (0x02710) Internet Explorer 10。在IE 10标准模式中按照网页上!DOCTYPE指令来显示网页。Internet Explorer 10 默认值。9999 (0x270F) Windows Internet Explorer 9. 强制IE9显示，忽略!DOCTYP

Source: C # WebBrowser gets Ajax information.C # WebBrowser control on the implementation of Ajax, there is no response, it is difficult to determine whether Ajax has been executed, I GG an afternoon, find a way to introduce: If there is a

With $.browser.version often appear some inaccurate situation, recently encountered, did some summary, do not know whether comprehensive. The result is the same with the Javasript navigator.userAgent.indexOf ("MSIE 8.0"). 1, with webbrowser loading HTM, HTML page, at this time to obtain the version of IE is not accurate, such as my machine is IE9, but after WebBrowser loading, $.browser.version method obt

The web| control is looking for a way to customize the WebBrowser control these days because of the work required. has been studied for a while, the principle is probably known, The basic is to implement the IDocHostUIHandler and Idochostshowui two interfaces, IE control will call these two interfaces at the appropriate time, I just need to follow the instructions in the Help document to set a different value. There are two ways to hook up these two

==Recently wrote a software called Webautoscript, for the purpose of the automatic processing of web pages, that is, all your actions on the Web page can be recorded in a script, and then you can play back the operation process. I mean, any process.The program is written in C #, which has encountered a problem, for the Web page, I am using C # built-in WebBrowser control control, but this control has a problem, is not accurate to determine when the fi

1. It is generally necessary to implement this sentence: Webbrowser1.scripterrorssuppressed = true;The main goal is to disable the JavaScript error dialog box, otherwise it will cause the program not to run correctly. The downside is clearly that some real JavaScript errors are obscured. But in practice it is felt that in most cases this sentence is necessary.2. Parsing the DOMThe WebBrowser control provides some methods for parsing the DOM, such as W